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Littelfuse PGR-6101 Manual

Ground-fault & insulation monitor
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Tel: +1-800-832-3873
E-mail: techline@littelfuse.com
www.littelfuse.com
PGR-6101 MANUAL
GROUND-FAULT & INSULATION MONITOR
Revision 0-C-041918
Copyright © 2018 by Littelfuse, Inc.
All rights reserved.
Document Number: PM-1101-EN

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  • Page 1 Tel: +1-800-832-3873 E-mail: techline@littelfuse.com www.littelfuse.com PGR-6101 MANUAL GROUND-FAULT & INSULATION MONITOR Revision 0-C-041918 Copyright © 2018 by Littelfuse, Inc. All rights reserved. Document Number: PM-1101-EN...

  • Page 2: Rev. 0-C

    PGR-6101 Ground-Fault & Insulation Monitor Page i Rev. 0-C-041918 This page intentionally left blank.

  • Page 3: Table Of Contents

    Specifications are subject to change without notice. 2.5.2 OUT R ............2 Littelfuse, Inc. is not liable for contingent or consequential 2.6 Remote Test..............2 damages, or for expenses sustained as a result of incorrect 2.7 Remote Reset ..............2 application, incorrect adjustment, or a malfunction.
  • Page 4 PGR-6101 Ground-Fault & Insulation Monitor Page iii Rev. 0-C-041918 This page intentionally left blank.

  • Page 5: Output Relay Operating Mode

    1-mA-analog output. and the trip time to progressively increase upstream. The The PGR-6101 can be directly connected to a supply up amount of equipment removed from the system will be a to 1.3 kV.

  • Page 6: Front-Panel Indication

    The green LED labelled ACTIVE indicates that the in Fig. 2. Offline monitoring function is active. The insulation A PGR-6101 can be surface or DIN-rail mounted. See monitoring or lockout function is active when terminals 27 Fig. 1. and 28 are connected. See Section 2.2.
  • Page 7 PGR-6101 Ground-Fault & Insulation Monitor Page 3 Rev. 0-C-041918 FIGURE 1. PGR-6101 Outline and Mounting Details.

  • Page 8: Pgh-5000 And Pgh-6000 ........................................... 4 4 Technical Specifications

    PGR-6101 Ground-Fault & Insulation Monitor Page 4 Rev. 0-C-041918 3.1 PGH-5000 PGH-6000 (PGR-6101 terminal 2 is not used.) For PGR-6101 to 5-kV 6-kV systems, connect PGH-5000/PGH-6000 distances greater than 10 m (30’), use shielded cable, and connect the cable PGR-6101 to the monitored circuit with a PGH-5000 and PGH-6000 respectively.

  • Page 9: Pgc-5000-Series Current Sensors

    PGR-6101 Ground-Fault & Insulation Monitor Page 5 Rev. 0-C-041918 FIGURE 3. PGC-5000-Series Current Sensors.

  • Page 10: Pgh-5000 Outline And Mounting Details

    PGR-6101 Ground-Fault & Insulation Monitor Page 6 Rev. 0-C-041918 FIGURE 4. PGH-5000 Outline and Mounting Details.

  • Page 11: Pgh-6000 Outline And Mounting Details

    PGR-6101 Ground-Fault & Insulation Monitor Page 7 Rev. 0-C-041918 FIGURE 5. PGH-6000 Outline and Mounting Details.

  • Page 12: Reset

    PGR-6101 Ground-Fault & Insulation Monitor Page 8 Rev. 0-C-041918 4. T ECHNICAL PECIFICATIONS Altitude........2,000 m (6,562 ft) 4.1 PGR-6101 ....... maximum Supply: Overvoltage Category....II 120 Option ........ 5 VA, 120/24 Vac, Pollution Degree ...... 2 (+10, -15%) 50/60 Hz Certification ........

  • Page 13: Pgh High Tension Couplers

    PGR-6101 Ground-Fault & Insulation Monitor Page 9 Rev. 0-C-041918 4.2 PGH H 5. O ENSION OUPLERS RDERING NFORMATION Maximum Line Voltage: PGH-5000 ........ 5,000 Vac PGH-6000 ......6,000 Vac Current to Ground ..... 2.5 mA maximum Terminal M Maximum Voltage ......... 50 Vac PGA-0500 .....Analog Percent Current Meter...

  • Page 14: Performance Tests

    10% of the SE-400 setting. Set the test circuit. The connection of the current-sensor current to 120% of the PGR-6101 setting. Inject the secondary to the PGR-6101 is not polarity sensitive. test current through the CT window for at least 2.5 seconds.

  • Page 15: Insulation Test

    CT-input terminals 16 and 17. Select a phase that is not connected to PGR-6101 terminal 2 (or the PGH-5000 or PGH-6000). The PGR-6101, operating in Offline mode as indicated by the green ACTIVE LED, will alarm, operating the K1 low insulation output relay and lighting the red <R LED.

  • Page 16: Appendix A Pgr-6101 Revision History

    PGR-6101 Ground-Fault & Insulation Monitor Page 12 Rev. 0-C-041918 APPENDIX A PGR-6101 REVISION HISTORY MANUAL MANUAL PRODUCT REVISION RELEASE DATE REVISION (REVISION NUMBER ON PRODUCT LABEL) April 19, 2018 0-C-041918 February 6, 2014 0-B-020614 November 22, 2013 0-A-112213 ANUAL EVISION...

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